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author | Katharina Fey <kookie@spacekookie.de> | 2020-12-31 17:04:15 +0100 |
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committer | Katharina Fey <kookie@spacekookie.de> | 2020-12-31 17:08:57 +0100 |
commit | 8ba998aa82d477b87e4a73edf89aceaec0da68f2 (patch) | |
tree | 52510a5422bc724fff29a5714d86b137a37cc111 /gen-version.sh |
Diffstat (limited to '')
-rwxr-xr-x | gen-version.sh | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gen-version.sh b/gen-version.sh new file mode 100755 index 0000000..80cf49a --- /dev/null +++ b/gen-version.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +# Get version-info specified in Makefile +V=$1 + +# Use `git describe` to get current version if we're inside a git repo +if test "$(git rev-parse --git-dir 2>/dev/null)" = '.git' +then + V=$(git describe --abbrev=4 HEAD 2>/dev/null) +fi + +new="CGIT_VERSION = $V" +old=$(cat VERSION 2>/dev/null) + +# Exit if VERSION is uptodate +test "$old" = "$new" && exit 0 + +# Update VERSION with new version-info +echo "$new" > VERSION +cat VERSION |